The tailored silhouette offers a flattering fit, accentuating the waist and creating a polished look. Meticulously crafted with precision and attention to detail, this matching waistcoat is made from the finest wool Super 150s fully lined in Stretch Silk, it offers a sumptuous feel and impeccable fit. Composition Lining: Silk 94%, Elastane 6% Outer: Wool 89%, Nylon 9%, Elastane 2%